Taylormade have been fine tuning, designing & updating the Kalea clubs since their release. The new Kalea 3 series have been engineered for more speed by reducing the weight & adding extra technology to deliver faster ball speeds. The Slim Tech Shafts offer a low kick which helps to launch the ball much higher in the air. Speed Pocket Technology has been utilised in lots of Taylormade clubs recently & it has been included in these irons, helping to add more speed to the ball & make it fly further in the air. The gapping in the irons has also been worked to fit in line perfectly with the wedges as well as the rescues & woods.